{COCV: Esaim Control Optimization and Calculus of Variations DOI: 10.1051/cocv/2010029},

url

=

{http://dx.doi.org/10.1051/cocv/2010029},

keyword

=

{points detection, Biological images, divergence-measure fields}

}

Abstract :

The aim of this paper is to provide a rigorous variational formulation for the detection of points in 2-d biological images. To this purpose we introduce a new functional whose minimizers give the points we want to detect. Then we define an approximating sequence of functionals for which we prove the Γ-convergence to the initial one.